Coal production
0reported short tons
ALL STATUSES / CONTROLLER PORTFOLIO
Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.
MINE PORTFOLIO
2025-01-01 – 2026-10-18. All statuses records; production reporting is not required.
Material, method and type filters apply to this table. The portfolio’s status applies to the entire page. GEM fields describe their own release, not the selected MSHA year.
| Mine | Location / type | Coal · short tons | Hours worked | Violations | Accident records | On-site inspection hours |
|---|---|---|---|---|---|---|
| Belleview Sand & Gravel Inc1515337 · Active6/8 quarters reported | Boone, KYSurface · MSHA: Construction Sand and Gravel | 0 | 5,715 | 1 | 0 | 55.3 |
| Bowersville3304479 · Active6/8 quarters reported | Greene, OHSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 7,506 | 3 | 0 | 40.5 |
| Circleville3304329 · Active6/8 quarters reported | Pickaway, OHSurface · MSHA: Construction Sand and Gravel | 0 | 29,705 | 5 | 0 | 60.5 |
| Enon Sand & Gravel3301466 · Active6/8 quarters reported | Clark, OHSurface · MSHA: Construction Sand and Gravel | 0 | 24,930 | 2 | 0 | 60.8 |
| Greensboro1202525 · Active5/8 quarters reported | Henry, INSurface · MSHA: Construction Sand and Gravel | 0 | 3,949 | 6 | 0 | 17.0 |
| Huber Heights3304562 · Active6/8 quarters reported | Montgomery, OHSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 3,757 | 1 | 0 | 18.5 |
| Latham Limestone #13300152 · Active6/8 quarters reported | Pike, OHSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 59,127 | 2 | 0 | 86.5 |
| Main Melvin3300111 · Active6/8 quarters reported | Clinton, OHSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 108,915 | 8 | 5 | 91.8 |
| Piqua Materials3300008 · Active6/8 quarters reported | Miami, OHSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 77,073 | 26 | 1 | 168.8 |
| Plano Road3304395 · Active6/8 quarters reported | Ross, OHSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 14,502 | 5 | 0 | 53.5 |
| PLANT #11504255 · Active6/8 quarters reported | Boone, KYSurface · MSHA: Construction Sand and Gravel | 0 | 38,935 | 8 | 3 | 92.3 |
| Portable Plant 2202-13304744 · Active6/8 quarters reported | Clinton, OHSurface · MSHA: Crushed, Broken Stone NEC | 0 | 17,383 | 0 | 1 | 18.8 |
| Portable Plant 2202-23304743 · Intermittent6/8 quarters reported | Greene, OHSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 630 | 0 | 0 | 5.3 |
| Portable Plant # 2202-33304800 · Intermittent5/8 quarters reported | Clinton, OHSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 2,829 | 0 | 0 | 2.0 |
| Rush County Stone1200103 · Active6/8 quarters reported | Rush, INSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 25,321 | 6 | 0 | 45.3 |
| Sergeants Plant3304711 · Active6/8 quarters reported | Perry, OHSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 35,159 | 8 | 1 | 78.0 |
| Urbana Materials3304376 · Active6/8 quarters reported | Champaign, OHSurface · MSHA: Construction Sand and Gravel | 0 | 20,128 | 9 | 0 | 72.3 |
| Walls Materials Plant 23301384 · Intermittent6/8 quarters reported | Darke, OHSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 9,623 | 0 | 0 | 35.0 |
| Westfall3304563 · Intermittent5/8 quarters reported | Pickaway, OHSurface · MSHA: Construction Sand and Gravel | 0 | 8,288 | 3 | 0 | 27.8 |
| Williamsport Plant3304392 · Active6/8 quarters reported | Pickaway, OHSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 24,552 | 11 | 0 | 72.0 |
| Clinton County Plant3304546 · Abandoned | Clinton, OHSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Melvin Stone Hamden Plant3304282 · Abandoned | Vinton, OHFacility · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Melvin Stone-Mashall3304540 · Temporarily Idled | Highland, OHSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Melvin Stone Ross County Plant3304674 · Abandoned | Ross, OHSurface · MSHA: Sand, Industrial NEC | — | — | 0 | 0 | — |
| Morrow Gravel Co3301571 · Abandoned | Warren, OHSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Oak Hill3300178 · Abandoned | Jackson, OHFacility · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Sands Hill3304041 · Abandoned | Jackson, OHFacility · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Springfield Plant3304457 · Abandoned | Clark, OHSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| THE MELVIN STONE CO LLC3300074 · Abandoned | Pickaway, OHSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Tremont City3304787 · Temporarily Idled | Clark, OHSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Walls Materials Plant 13300148 · Abandoned | Mercer, OHSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
Production and hours sum available quarterly reports. — means unavailable; zero safety records means none in the selected imported period. Ownership reflects the current MSHA record.
LOCATION
30 of 31 mines with usable MSHA coordinates. Select a marker to open a mine.
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-18. All 31 mines listed under this controller were checked; 20 have reports in the available quarters. Totals use current ownership.
reported short tons
reported employee hours
production ÷ hours worked
Missing values appear as —. Totals use available reports. Tons per hour requires production and hours for the same quarters and a nonzero hours total. * Striped bars mark partial mine coverage or an incomplete quarter. See the table for coverage.
| Quarter | Coal (short tons) | Hours worked | Tons / hour | Avg. employees | Coverage |
|---|---|---|---|---|---|
| 2025 Q1 | 0 | 74,883 | 0.00 | 140 | 18/20 mines reporting |
| 2025 Q2 | 0 | 94,352 | 0.00 | 153 | 20/20 mines reporting |
| 2025 Q3 | 0 | 87,995 | 0.00 | 141 | 20/20 mines reporting |
| 2025 Q4 | 0 | 83,319 | 0.00 | 141 | 20/20 mines reporting |
| 2026 Q1 | 0 | 83,288 | 0.00 | 131 | 19/20 mines reporting |
| 2026 Q2 | 0 | 94,190 | 0.00 | 152 | 20/20 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
2025-01-01 – 2026-10-18
13 significant & substantial (S&S)
0 records classified as fatality
99 of 104 violations with amounts
85 inspections · 85 with hours
Counts are published records, including contractor records. * The quarter was incomplete at the snapshot date; recent counts may rise as reports arrive. — means no reported amount or hours. Portfolio totals use current membership.
| Quarter | Violations | S&S | Proposed USD | Accident records | Fatality records | Inspections | On-site hours |
|---|---|---|---|---|---|---|---|
| 2025-Q1 | 21 | 4 | 9,990.00 | 4 | 0 | 11 | 136.8 |
| 2025-Q2 | 18 | 1 | 3,231.00 | 1 | 0 | 15 | 178.8 |
| 2025-Q3 | 12 | 0 | 2,055.00 | 0 | 0 | 9 | 140.0 |
| 2025-Q4 | 10 | 0 | 1,527.00 | 3 | 0 | 13 | 172.8 |
| 2026-Q1 | 14 | 4 | 3,363.00 | 0 | 0 | 8 | 131.0 |
| 2026-Q2 | 12 | 3 | 1,991.00 | 2 | 0 | 11 | 149.8 |
| 2026-Q3 | 17 | 1 | 2,211.00 | 1 | 0 | 15 | 177.3 |
| 2026-Q4 * | 0 | 0 | — | 0 | 0 | 3 | 15.3 |
All violations issued in the selected period. Counts combine subsections.
56.12004 · $151.00 proposed
Regular Safety and Health Inspection · 13.3 on-site hours
56.14109(a) · $151.00 proposed
Part 50 Audit · 0.0 on-site hours
Regular Safety and Health Inspection · 19.0 on-site hours
56.23003(c) · $245.00 proposed
56.9300(a) · $398.00 proposed
Compliance Follow-up Inspection · 1.8 on-site hours
Spot Inspection · 12.0 on-site hours
Non-Fatal Accident Investigation · 2.0 on-site hours
56.11001 · S&S
SLIP OR FALL OF PERSON · DAYS AWAY FROM WORK ONLY
Conveyor went down due to being overloaded and they commenced to clearing the belt off to get back running when employee was repositioning feet they caused them to fall down on the rock surface below conveyor landing on their back onto the loose rocks. CT scans and x-rays determined they had compound fractures in their T1, T11 and T12 discs in the back along with a bruised lung.
MACHINERY · DAYS AWAY FROM WORK ONLY
EE was holding a metal pipe for another coworker to weld on a stand pipe. EE was wearing tinted safety glasses while holding the pipe and said while turning EE's head the other Co-worker struck the arc to do the tack weld the arc caught the corner of EE's eye. EE had redness in EE's eye from the arc flash and needed medical attention.
Regular Safety and Health Inspection · 10.5 on-site hours
Regular Safety and Health Inspection · 3.3 on-site hours
Regular Safety and Health Inspection · 5.3 on-site hours
56.20011 · $151.00 proposed
56.5001(a)/56.5005 · S&S · $288.00 proposed
56.12032 · $151.00 proposed
Regular Safety and Health Inspection · 11.0 on-site hours
Regular Safety and Health Inspection · 43.5 on-site hours
56.14100(d) · $151.00 proposed
56.14100(c) · S&S · $193.00 proposed
56.12032 · $151.00 proposed
56.9300(a) · $151.00 proposed
MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-18.
Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.
Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.
S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.
Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.
Portfolio totals use current mine membership, including events before the current owner or operator's tenure.
CFR headings link to the current Title 30 index; they are not historical legal determinations.
SELECTED PORTFOLIO
Relationships reflect the selected mine status and current MSHA controller/operator fields.